公开(公告)号：KR101424386B1

公开(公告)日：2014-08-01

申请号：KR1020130008529

申请日：2013-01-25

Applicant: 대구가톨릭대학교산학협력단

Inventor： 이연수 ,  이준원 ,  문정일

IPC: A63B22/14 ,  A63B23/02

CPC classification number: A63B23/0205 ,  A63B21/023 ,  A63B2023/003

Abstract: The present invention relates to an exercise apparatus for twisting a waist. According to the present invention, a user can impose resistance force on his or her waist and twist his or her waist using the exercise apparatus so as to enhance strength of waist muscles. The exercise apparatus can prevent injuries caused by twisting the waist too much. According to the present invention, the exercise apparatus includes: a foothold on which a user steps; a vertical body part which is extended upwards from the foothold to have a predetermined length, and includes a resistant spring which is wound around the surface of the vertical body part and has both ends protruding to both sides in the horizontal direction; a rotational body part which is rotationally joined to the surface of the vertical body part, and accommodates both ends from which the resistant spring protrudes in an inner space of a horizontal road, extended in the horizontal direction; and an angle limitation means which is installed between the vertical body part and the rotational body part to limit a rotation angle when the rotational body part rotates.

Abstract translation: 本发明涉及一种用于扭腰的运动装置。 根据本发明，使用者可以在其腰部施加抵抗力，并使用运动装置扭转腰部，以增强腰部肌肉的强度。 运动装置可以防止腰部扭转引起的伤害太多。 根据本发明，运动器具包括：使用者踏步的脚凳; 垂直主体部分，其从脚架向上延伸以具有预定长度，并且包括围绕垂直主体部分的表面缠绕并且两端在水平方向两侧突出的阻力弹簧; 旋转体部，其旋转地接合到所述垂直主体部的表面，并且容纳所述阻力弹簧从所述水平方向的内部空间中沿所述水平方向延伸的两端; 以及角度限制装置，其安装在垂直主体部分和旋转体部分之间，以限制旋转体部分旋转时的旋转角度。